Copper doors are generally favored because of their superior performance and good appearance. Because their prices are much more expensive than ordinary doors, many Stainless Steel Lock Manufacturers produce counterfeit imitation copper doors. So how do you distinguish the key lock? What is the authenticity of Factory Copper Gate?
　 The first trick: look at the paint. Fake varnishes use ordinary paints, which will cause the paint to chalk due to ultraviolet radiation and wind and rain, and the fading phenomenon is serious. The real imitation uses UV-resistant acrylic high-thickness-resistant paint for surface treatment, which can keep the door from changing color for a long time, and has more quality assurance.
　　 The second trick: look at the color. The fake door just blends some copper powder in the smooth plastic powder, and performs electrostatic spraying to reduce the adhesion with the board. This will wipe off the metal, so the metal feel is not strong and the color is uneven. The real imitation copper door is sprayed with an anti-ultraviolet acrylic high-thickness paint blended with expensive copper powder, which has a strong metallic sense and uniform color.
　　 The third trick: look at the lines. The fake imitation is sprayed with black grid wire, while the real imitation is sprayed with imported black gold wire. It is self-explanatory whether the selected material is good or bad. Comparing the two, the texture of the real imitation door feels clearer and more intuitive.
    The above three points are the ways to distinguish true and false bronze doors. Therefore, key lock Factory must make preparations and understand relevant information before buying bronze doors, so as to avoid unnecessary trouble in the future.